Senior Software Engineer, Full Stack, Reinsurance

Liberty Mutual Insurance
Boston, MA

Description

We deliver our customers peace of mind every day by helping them protect what they value most. Our passion for placing the customer at the center of everything we do is driving transformational shift at Liberty Mutual. Operating as a tech startup within a Fortune 100 company, we are leading a digital disruption that will redefine how people experience insurance.

At Liberty, you'll thrive in a hybrid setting that fosters in-person collaboration, innovation and growth. This approach optimizes both remote and in-person interactions, enabling you to connect and ideate with your team and deepen valuable relationships across the company, while still enjoying flexibility of remote work for focused tasks and projects.

This role has a hybrid work schedule (2 days onsite) and we are considering candidates based in Portsmouth, NH, Columbus, OH, Indianapolis, IN, Plano, TX or Boston, MA.

Job Introduction

Do you have the skills - and drive - to join a tech team that’s working to digitally transform a trillion-dollar industry? From test-driving the latest technologies to creating intuitive consumer apps, Liberty Mutual is constantly innovating and creating industry-leading solutions that provide peace of mind for our customers worldwide. As a software engineer at Liberty Mutual, you’ll apply your talents in an agile environment that has the creative energy of a start-up - and the full backing and comprehensive benefits of a Fortune 100 company.

GRS Liberty Mutual Reinsurance (LMRe) at Liberty Mutual is a $700M business, and is seeking an experienced, self-driven Software Engineer to join our GRS LMRe US Tech team, with significant opportunity to collaborate with our global teams. This role will join a high-performance, lean culture, with a continuous learning mindset.

You will have the opportunity to apply your talents in an agile environment that has the creative energy of a start-up and the full backing and comprehensive benefits of a Fortune 100 company.

You will be responsible for the implementation of solutions that support US technology operations and long-term strategies.

About the Job

  • Design, build, and maintain a portfolio of serverless and internally-built applications using AWS Native services, Spring Boot, and Spring MVC
  • Implement secure, scalable integrations across internal and external systems.
  • Write clean, testable code aligned with technical specifications.
  • Automate infrastructure deployments using CDK.
  • Manage CI/CD pipelines (preferably GitHub Actions)
  • Collaborate with Tech Lead, Solution architects, and Product Owners to understand and deliver requirements.
  • Encourage Test driven approach by adopting unit tests
  • You will be a Collaborative partner: Working with our team of scrum masters, product owners and fellow
  • engineers, you’ll tackle technical challenges and ensure quality as we move from legacy technologies to next-generation applications
  • Comprehensive problem-solver: As you manage the end-to-end development of software products,
  • you’ll analyze issues at the system level and handle any complications that
  • arise by implementing effective solutions
  • Skilled technical engineer: You’ll document and lead the implementation of technical
  • features, improvements and innovations
  • Forward thinker: Simply fixing the problem isn’t enough; using your proactive mindset
  • and initiative, you’ll continually look for ways to improve performance,
  • quality and efficiency

Qualifications

  • A minimum of five years of software engineering experience
  • Experience with Java (Spring MVC, Spring Boot), JavaScript (NodeJS) TypeScript (Angular), Git/Github, Bootstrap, Oauth2, DynamoDB
  • Extensive understanding of Agile software development concepts and processes.
  • Strong understanding of cloud technologies: AWS, Azure, Lambdas
  • Experience with AWS Services such as API Gateway, DynamoDB, RDS, SQS, SNS and CloudWatch.
  • Familiarity with API specifications (OpenAPI/Swagger).
  • Experience with CI/CD tools/techniques & Dev Ops practices
  • Strong understanding of architecture patterns: serverless, microservice, event-driven
  • Strong programming discipline: unit testing, fault tolerance, data structures, complexity analysis, design patterns, etc.
  • Extensive knowledge of IT concepts, strategies, methodologies and technical standards, cloud security and privacy policies
  • Extensive understanding of backlog tracking, burndown metrics, and incremental delivery.
  • Strong collaboration, team first mentality, prioritization, and adaptability skills
  • required
  • Strong oral and written communication skills; presentation skills
  • Proficient in negotiation, facilitation and consensus building skills
  • Openness and adaptability to respond to fast-moving circumstances, growth mindset
  • A Bachelor’s or Master’s degree in a technical or business discipline, or equivalent experience

Highly Preferred Skills, but not required

Experience with Reinsurance

Focus on Innovation

Experience with Authentication, security

Data Driven decision making mindset

Experience with genAI for software engineering

Experience with Jira

Experience with Quality Assurance

About Us

Pay Philosophy

The typical starting salary range for this role is determined by a number of factors including skills, experience, education, certifications and location. The full salary range for this role reflects the competitive labor market value for all employees in these positions across the national market and provides an opportunity to progress as employees grow and develop within the role. Some roles at Liberty Mutual have a corresponding compensation plan which may include commission and/or bonus earnings at rates that vary based on multiple factors set forth in the compensation plan for the role.

At Liberty Mutual, our goal is to create a workplace where everyone feels valued, supported, and can thrive. We build an environment that welcomes a wide range of perspectives and experiences, with inclusion embedded in every aspect of our culture and reflected in everyday interactions. This comes to life through comprehensive benefits, workplace flexibility, professional development opportunities, and a host of opportunities provided through our Employee Resource Groups. Each employee plays a role in creating our inclusive culture, which supports every individual to do their best work. Together, we cultivate a community where everyone can make a meaningful impact for our business, our customers, and the communities we serve.

We value your hard work, integrity and commitment to make things better, and we put people first by offering you benefits that support your life and well-being. To learn more about our benefit offerings please visit:

Liberty Mutual is an equal opportunity employer. We will not tolerate discrimination on the basis of race, color, national origin, sex, sexual orientation, gender identity, religion, age, disability, veteran's status, pregnancy, genetic information or on any basis prohibited by federal, state or local law.

Fair Chance Notices

  • California
  • Los Angeles Incorporated
  • Los Angeles Unincorporated
  • Philadelphia
  • San Francisco
#J-18808-Ljbffr
Posted 2026-01-15

Recommended Jobs

Total Rewards Transformation Leader

Hahhh
Worcester, MA

A healthcare organization in Worcester, Massachusetts seeks a Vice President of Total Rewards to lead the transformation of its compensation and benefits programs. This pivotal role requires deep fina…

View Details
Posted 2026-01-15

ZERO WASTE COORDINATOR

City of Worcester
Worcester, MA

Job Details The City of Worcester is an EEO/AA Employer. Preference is given to Worcester residents. If you wish to apply for this position, the deadline is Open Until Filled . Please no…

View Details
Posted 2025-12-31

Registered Nurse / Licensed Practical Nurse Home Health - CSN Canton, MA

New England Home Health Services
Canton, MA

Registered Nurse / Licensed Practical Nurse - Home Health Nurses in Canton, MA Company Overview New England Home Health Services is a family-owned and operated home health care agency with over …

View Details
Posted 2025-10-25

Full Stack Senior Engineer (.NET/React)

Great Gray Trust Company
Boston, MA

Why Great Gray? At Great Gray Group, we strive to set the bar for the retirement services industry. Our goal is to deliver advanced retirement solutions that combine our core fiduciary services wi…

View Details
Posted 2026-01-09

Assistant Professor (Classics and Religious Studies)

University of Massachusetts Boston
Boston, MA

Assistant Professor (Classics and Religious Studies) Apply now Job no: 527966 Position Type: Faculty Full Time Campus: UMass Boston Department: Classics and Religious Studies Pay Gr…

View Details
Posted 2026-01-15

Sales & Patient Enrollment Manager

XRHealth
Needham, MA

About XRHealth XRHealth is a leading virtual reality–based virtual care and medical device company , delivering immersive care solutions to patients in clinics and at home. Our platform supports…

View Details
Posted 2026-01-04

CDL Route Driver

Waste Connections
Weston, MA

Join our committed team at Waste Connections as a CDL Route Driver, where you play a key role in our mission to provide comprehensive waste management services. Operating in a challenging yet rewardin…

View Details
Posted 2026-01-11

Devops engineer

Lensa
Boston, MA

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of …

View Details
Posted 2026-01-12

Radiation Therapy Specialist — Oncology Care Expert

Boston Medical Center
Boston, MA

A major healthcare provider in Massachusetts seeks a full-time Radiation Medicine Therapist to deliver accurate dosages of radiation and document patient care. The ideal candidate will have an Associa…

View Details
Posted 2026-01-15

Senior P&C Insurance Product Management Specialist

Capgemini
Boston, MA

Capgemini is a leading technology consulting company specializing in insurance product innovation, technology modernization and operational transformation. We partner with top-tier U.S. insurers to e…

View Details
Posted 2025-10-23